Printed Wiring Board - Panel Board - Sony HCD-GX470 Service Manual

HCD-GX470/GX570
Ver. 1.2
Q Q
7-23. PRINTED WIRING BOARD – PANEL Board –
3 7 6 3 1 5 1 5 0
• Semiconductor
Location
Ref. No. Location
D711 H-6
A
IC610 B-1
IC701 D-8
Q621 F-3
Q701 F-3
Q702 H-5
Q703 H-6
Q704 G-3
Q705 H-7
B
Q706 G-8
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
G
w w w
H
HCD-GX470/GX570
• See page 27 for Circuit Boards Location.
1 2 3
PANEL BOARD
1 2 5
1
Q
KEY RIGHT
BOARD
CN605
5
(Page 47)
4
5
3 1
7
E
L
E
TUNING
+
(GX570)
J
J +
CATEGORY +
+
(GX470)
x a o
y
. i
MAIN
E
BOARD
CN991
(Page 34)
http://www.xiaoyu163.com
: Uses unleaded solder.
8
4 5 6
FL701
FLUORESCENT INDICATOR TUBE
Q Q
3 7 6 3
ROTARY ENCODER
VOLUME
3 1
E E
K K
A
u 1 6 3
.
S611 – 613, 621 – 623
46 46
http://www.xiaoyu163.com
2 4
9 9 8
7 8
41 44 45
61 60
80
1
1 5 1 5 0 8 9 2 4
20 21
11
1
E
E
(GX470)
m j
CATEGORY –
(GX570)
c o
TAPE MECHANISM
DECK BLOCK
SUPPLIED WITH THE
ASSEMBLED BLOCK
2
9 9
9
41
40
9 8 2 9 9
s
l
TUNING
–
1
P
KEY LEFT
BOARD
CN603
6
(Page 47)
j
–
–
12, 13
1-869-005-
(12, 13)